fornullbody.cpp

来自「《24学时精通c++》的光盘内容」· C++ 代码 · 共 12 行

 //Listing 6.12
 //Demonstrates null statement
 // as body of for loop
 #include <iostream>
 
 int main()
 {
     for (int i = 0; i<5; std::cout << "i: " << i++ << std::endl)
         ;
     return 0;
 }